Revert "Update test_and_deploy.yml"

This reverts commit 1383c95.

Revert back to previous commit

Author: C-Achard

.github/workflows/test_and_deploy.yml

@@ -22,8 +22,8 @@ jobs:
     runs-on: ${{ matrix.platform }}
     strategy:
       matrix:
-        platform: [windows-latest] #ubuntu-latest, macos-latest,
-        python-version: [3.8] # "3.9", "3.10"
+        platform: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: [3.8, 3.9, "3.10"]
 
     steps:
       - uses: actions/checkout@v2